Geo-spatial Event Detection in the Twitter Stream.
Maximilian WaltherMichael KaisserPublished in: ECIR (2013)
Keyphrases
- event detection
- geo spatial
- text streams
- social media
- spatial data
- big data
- digital libraries
- video analysis
- video event detection
- event recognition
- data streams
- social networks
- activity recognition
- spatial analysis
- geographic information
- stream processing
- social media data
- data analysis
- search engine
- geographic information systems
- continuous queries
- geographical information systems
- action recognition